./"checks the program stack .DT break_point Discworld driver help break_point Name .SI 5 break_point() - checks the program stack to make sure it's valid .EI Synopsis .SI 5 void break_point(); .EI Description .SP 5 5 This efun checks to make sure that the driver has kept the stack correctly. The currently running program will bomb if the stack is incorrect. Useful for debugging the driver. .EP